<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() + "://"
            + request.getServerName() + ":" + request.getServerPort()
            + path + "/";
%>
<html>
<head>
    <head>
        <title>Title</title>
        <script src="../../js/jquery-3.3.1.min.js" charset="utf-8"></script>
        <script src="../../js/cookie/jquery.cookie.js" charset="utf-8"></script>
        <script src="../../layui-v2.4.5/layui/layui.js" charset="utf-8"></script>
        <link rel="stylesheet" href="../../layui-v2.4.5/layui/css/layui.css" media="all">
    </head>
</head>
<body>
<form class="layui-form" action="">

    <input type="hidden" name="id" value="${id}">


    <div class="layui-form-item">
        <label class="layui-form-label">专区名称</label>
        <div class="layui-input-block">
            <input type="text" name="name" required
                    value="${special.name}"
                   lay-verify="required" placeholder="专区名称" autocomplete="off" class="layui-input">
        </div>
    </div>

    <input type="hidden" id="logo" name="logo" value="${special.logo}" >

    <div class="layui-form-item">
        <label class="layui-form-label">专区序号</label>
        <div class="layui-input-block">
            <input type="text" name="number" required
                   value="${special.number}"
                   lay-verify="required|number" placeholder="专区序号" autocomplete="off" class="layui-input">
        </div>
    </div>
    <div class="layui-form-item" style="margin-left: 7rem" >
        <div class="layui-upload">
            <button type="button" class="layui-btn" id="test1">专区logo</button>
            <div class="layui-upload-list">
                <img class="layui-upload-img"
                     src="${special.logo}"
                     id="demo1" style="height: 6rem;width: 6rem"
                <p id="demoText"></p>
            </div>
        </div>
    </div>
    <div class="layui-form-item">
        <div class="layui-input-block">
            <button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
          <!--  <button type="reset" class="layui-btn layui-btn-primary">重置</button> -->
        </div>
    </div>
</form>

<script>
    //Demo
    layui.use('form', function(){
        var form = layui.form;

        //监听提交
        form.on('submit(formDemo)', function(data){
            //layer.msg(JSON.stringify(data.field));

            $.ajax({
                url:'/shop/saveSpecial',
                type:'POST', //GET
                async:true,    //或false,是否异步
                data:data.field,
                timeout:5000,    //超时时间
                dataType:'json',    //返回的数据格式：json/xml/html/script/jsonp/text
                beforeSend:function(xhr){
                    /*console.log(xhr)
                    console.log('发送前')*/
                },
                success:function(data){
                    console.log(data);
                    if (data.code=='000000'){
                        layer.msg(data.msg,{time:1000,icon: 6},function () {
                            // 获得frame索引
                            var index = parent.layer.getFrameIndex(window.name);
                            //关闭当前frame
                            parent.layer.close(index);
                        });
                    }else {
                        layer.msg(data.msg,{time:1000,icon: 5});
                    }
                },
                error:function(xhr,textStatus){
                    console.log('错误')
                    console.log(xhr)
                    console.log(textStatus)
                },
                complete:function(){
                    //console.log('结束')
                }
            })
            return false;
        });
    });


    layui.use('upload', function(){
        var $ = layui.jquery
            ,upload = layui.upload;
        //普通图片上传
        var uploadInst = upload.render({
            elem: '#test1'
            ,url: '/shop/specialLogoImgUpload?id=${special.id}'
            ,before: function(obj){
                //预读本地文件示例，不支持ie8
                obj.preview(function(index, file, result){
                    $('#demo1').attr('src', result); //图片链接（base64）
                });
            }
            ,done: function(res){
                //如果上传失败
                if(res.code != 0){
                    return layer.msg('上传失败');
                }

                $("#logo").val(res.data.src);
                layer.msg('上传成功');
                //上传成功
            }
            ,error: function(){
                //演示失败状态，并实现重传
                var demoText = $('#demoText');
                demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload">重试</a>');
                demoText.find('.demo-reload').on('click', function(){
                    uploadInst.upload();
                });
            }
        });

    });
</script>
</body>
</html>
